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The discovery of quantum algorithms has fundamentally changed our understanding of computational complexity.

"A writer is a mirror reflecting the world, but also a lamp illuminating the dark corners of the human soul."

【原文】司馬牛憂曰：“人皆有兄弟，我獨亡。”子夏曰：“商聞之矣：‘死生有命，富貴在天’。君子敬而無失，與人恭而有禮。四海之內，皆兄弟也。君子何患乎無兄弟也?”【譯文】司馬牛憂傷地說：“別人都有兄弟，唯獨我沒有。”子夏說：“我聽說過：‘死生命中注定，富貴由天安排。’君子(只要)敬業而不犯錯誤，對人恭敬而有禮貌。四海之內都是兄弟呀。君子擔心什么沒有兄弟呢?”

The beauty of life is in its unpredictability.